The couple often performed concerts together in Europe; on 6 December 1897, they performed some of his music at a
private concert at
Windsor Castle for
Queen Victoria and her court. Her husband Edvard considered her the best performer of his songs, and her performances usually received rave reviews. However, one of Victoria's courtiers called her singing "passée". The English composer
Frederick Delius dedicated two sets of songs to her in the years 1888–1890. Nina Grieg never recorded professionally, but two amateur recordings made on
wax cylinders have been preserved (in quite poor condition) and have been issued on the
Simax label. ==Personal life and death==